baber/WOPTO huggingface dataset:
Patent JP-S63122657-A (JP)
Title: Production of diacetyl cyanide
Inventor: SHIRAKAWA HIDEO
IPC: C07C253/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain diacetyl cyanide in high yield while suppressing formation of vinyl alpha-cyanoacetate as a by-product, by reacting prussic acid with a ketene in an acetic ester in the presence of a tertiary amine catalyst. CONSTITUTION:Prussic acid is reacted with ketene in an acetic ester solvent containing 25-35% pressuic acid by the use of a tertiary amine such as triethanolamine, etc., as a catalyst at 15-25 deg.C to give the aimed substance. The amount of the tertiary amine used in the reaction is >=1% based on prussic acid. Diacetyl cyanide is useful as a raw material for C-alkyl or C- halogenoalkyltartronic acid, a synthetic intermediate for amino acid, barbituric acid and oxazolidine derivative and as a raw material for vinylidene cyanide, an intermediate for piezoelectric element material.
Patent JP-S63121296-A (JP)
Inventor: FUJINO SEIJI
IPC: H05B33/22
Filed: 1986-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000094855-A (JP)
Title: Offset blanket for printing
Inventor: ISHIKAWA NOBUYUKI
IPC: B41F3/46
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide precisions in the location and the shape for a printing of a large area without increasing the number of processes such as a multiple printing by dividing the surface of a blanket into an area being equivalent to or slightly larger than the area of a minimum unit to be printed, or an area for which the minimum unit area is multiplied by an integer. SOLUTION: A blanket 1 is fixed to a plan cylinder 3, and the surface is divided into an area being equivalent to or slightly larger than the area of a minimum unit to be printed, or an area for which the minimum unit area is multiplied by an integer, by a cutting 2. Thus, even when the blanket 1 is rotated while being pressed, a warpage or a deformation of the blanket 1 itself is absorbed at the portions of the cuttings 2, and a deformation of the blanket 1 by a printing pressure or the like is loosened in the minimum area. Then, a slippage in the positional precision or the shape precision due to a deformation of the blanket 1 is hardly generated, and a large area printing of a high precision and a high fineness becomes possible.
Patent JP-H01109970-A (JP)
Title: Moving picture fluctuation elimination device
Inventor: KATAYAMA OSAMU
IPC: H04N5/217
Filed: 1987-10-23
Abstract: PURPOSE:To obtain an output pattern without fluctuation of an input moving picture by segmenting a part of area of a still picture constituting the input moving picture and detecting the fluctuation of the position of other still pictures through the use of correlation so as to correct the position of the still picture. CONSTITUTION:The still picture constituting the input moving picture is stored in a memory 101. Proper locations x, y are segmented by the segmentation means 104 and stored in a picture memory 102. The original picture is stored in a memory 103. When the next still picture enters the memory 101, a location fluctuation detector 105 obtains the correlation with the picture in the memory 102 to obtain positions x', y' with the highest correlation. Then the difference between the locations x', y' and x, y is obtained as fluctuation. Then a location correction circuit 106 stores the picture in the memory 101 in a location deviated to the memory 103 in response to the fluctuation. Thus, the fluctuation of the moving picture is eliminated to obtain the output pattern.
Patent JP-H01109919-A (JP)
Title: Switch device with memory
Inventor: EBIHARA YUJI
IPC: H03K17/693
Filed: 1987-10-23
Abstract: PURPOSE:To revise optionally the connection state between circuit blocks by setting a programmable switch element between two electronic circuit blocks or over. CONSTITUTION:A socket part 13 of a switch device is wired between electronic circuit blocks 11, 12 and a switch element section 14 is provided thereupon. In giving a value required for the element section 14, all erasure signals 18 are erased and the signal obtained from the signal generation section 16 is written in the element section 14 via a signal line 17. A nonvolatile MOS transistor(TR) is used as the component of the component section 14 and the charge is charged up from the drain to the gate from the signal 17, then the source-drain is conductive. The gate not charged up is kept to the state of switch off. In adding the switch device with memory to the internal wiring between the printed circuit board and the LSI block, the wire is revised easily.
Patent JP-H0576319-A (JP)
Title: Production of cuttlefish dainty
Inventor: KANAI YOSHIO
IPC: A23L13/70
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a dainty excellent in the flavor, taste and productivity by preliminarily treating a raw material, cuttlefish, subjecting the cuttlefish to a fine cutting treatment, etc., freezing the cut cuttlefish, slicing the frozen cuttlefish in a prescribed thickness, seasoning the sliced product and subsequently drying the seasoned product. CONSTITUTION:Internal organs, etc., are removed from a raw material, cuttlefish, and the remaining cuttlefish in the raw state, its boiled and finely cut product and its ground or minced product singly or as their mixture are shaped in a retainer as such or after seasoned, and subsequently frozen at -5 to -25 deg.C. The frozen cuttlefish is sliced in a thickness of 2-10mm, mixed with one kind or more of the processed products of sesame, laver, cheese, shrimp, cram, sea urchin, fruit, shellfish, meat and fish, Korean pickle, seasoning shred fried egg and beefsteak plant leaf and subsequently dried to obtain the objective cuttlefish dainty.
Patent JP-H11109118-A (JP)
Title: Diffraction grating display
Inventor: TODA TOSHITAKA
IPC: G09F9/30
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To avoid the crosstalk between cells, and to stably and visually sensed a display by providing the distribution of a phase modulation amount of a diffraction grating so as to realize the intensity distribution in which the primary diffracted light from a cell comprising a phase type diffraction grating which forms a pixel to constitute the display becomes weaker from a center part of the cell to the peripheral part in one direction of a cell surface. SOLUTION: The intensity of the outgoing light in a main lobe is uniformized, while the intensity of the noise light outside the main lobe is reduced by reducing the phase modulation amount of a diffraction grating in a diffraction grating cell which is pixel from a center part to a peripheral part at least in one direction. When the amplitude distribution of the primary diffracted light immediately behind the cell is changed by the phase modulation amount of the diffraction grating in the cell, the intensity at the peripheral part can be reduced even when the primary diffracted light immediately behind the cell has the phase distribution of spherical wave shape. In such a cell, the intensity distribution of the primary diffracted light tends to be uniformized.
Patent JP-S63123527-A (JP)
Title: Manufacture of crack arrester steel pipe
Inventor: TSUKAMOTO MASATOSHI
IPC: F16L57/00
Filed: 1986-11-11
Abstract: PURPOSE:To easily form a crack arrester steel pipe without any restrictions by boring a penetrating hole toward width direction at the middle part of thick ness in longitudinal direction, inserting a steel in the hole, hot-rolling to a steel plate, then making it the pipe-like state by rolling up toward width direction and seamwelding both faced ends. CONSTITUTION:The one or plural holes penetrating toward width direction at right angle direction to the longitudinal direction at the middle part of thick ness in a part of the longitudinal direction of a slab 1 are bored. Next, the steel piece 3 having the same or different material as the slab 1 and cleaned surface is inserted and the opening ends thereof is seal welded. Next, after heating this slab 1, it is flatly spread toward longitudinal direction by the thick plate rolling mill under pressing condition without any metallurgical joining the inserted steel piece 3 with the base material 1, to make it the raw material steel plate 5. And, by a canmaking means, the raw material steel plate 5 is bent toward width direction, to form to the pipe-like state, which both side edges are faced, and by longitudinally seamwelded both the side edges, the crack arrester steel pipe 6 inserting an annular body 3'', which quasi-joins to the base material at the thick part in a part of axial direction is made.
Patent JP-H05107655-A (JP)
Title: Original cover
Inventor: HIGUCHI NAOTO
IPC: G03B27/62
Filed: 1991-10-17
Abstract: PURPOSE:To provide an original cover which surely smooths out the wrinkle of an original and allows a precise image forming action to be executed. CONSTITUTION:As for this original cover which covers the original G placed on the upper surface of a contact glass 21 disposed on the upper part of an original scanning means such as a first moving frame body 25 of an optical system L, this original is provided with an original covering member such as an original end cover 2 which is made to press-contact with the upper surface of the glass 21 being the scanning start position of the original scanning means, a press-contact roller 3 which has the width size of the glass 21 and which is axially supported on both sides of the width direction thereof, a roller guide 52 which is disposed in the scanning direction of the original scanning means and in parallel with the glass 21 and set for sliding the roller 3 in the scanning direction on the upper surface of the glass 21, a driving means such as a driving mechanism 6 which moves the roller 3 along the guide 52 and a driving control means such as a control circuit 7 which moves the roller 3 synchronously with the scanning of the original scanning means.
Patent JP-S63122745-A (JP)
Title: Partially crosslinked vinylidene halide based copolymer resin composition
Inventor: IBUKI ICHIRO
IPC: C08L27/08
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a composition, consisting of structural units of a soluble and insoluble components of a specific copolymer resin composition and having excellent heat distortion as well as chemical resistance, flame retardance, gas barrier properties and thermal plasticity with a high glass transition point. CONSTITUTION:A composition, obtained by blending (A) a component, soluble in tetrahydrofuran, consisting of structural units expressed by formulas I, II and III (X is halogen; R1 is 1-4C alkyl, phenyl, etc.; R2 is -H, or -CH3; R3 is halogen, -CN, etc.), containing 30-70mol% units expressed by formula I, 1-10mol% units expressed by formula II and 25-70mol% units expressed by formula III and having 10,000-600,000 weight-average molecular weight and >=80 deg.C glass transition point with (B) a component, insoluble in tetrahydrofuran, consisting of structural units expressed by formulas I-IV (R4 is same as R2; R5 is phenylene, formula V, etc.; n is 0-8), containing 25-65mol% units expressed by formula I, 1-10mol% units expressed by formula II, 25-70mol% units expressed by formula III and 0.01-0.2mol% units expressed by formula IV within the following ranges A=100-B and 10wt%<=B<=80wt% and having >=85 deg.C glass transition point.
Patent JP-S63124839-A (JP)
Title: Air-fuel ratio setting method
Inventor: KISHI NORIYUKI
IPC: F02D41/00
Filed: 1986-11-12
Abstract: PURPOSE:To control a sudden change in an engine output and to prevent the occurrence of a shock, by a method wherein an air-fuel ratio is changed according to a change in an engine speed during switching of a valve switching device. CONSTITUTION:In a valve engine having a pair of suction and exhaust valves per a cylinder, an engine is changed over to a 4-valve mode by which all the suction and exhaust valves are opened and closed and a 2-valve mode by which only one each of the suction and the exhaust valve is opened and closed by means of a function between a throttle valve opening and an engine speed. During change-over of the valve mode, an air-fuel ratio is gradually changed. This constitution enables the occurrence of a shock accompanied with change- over of a valve.
Patent JP-H04146408-A (JP)
Title: Device for curving operation of endoscope
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1990-10-09
Abstract: PURPOSE:To enhance the accuracy of curving operations by setting the length size in the axial line direction of the reference shapes of the artificial muscles disposed on a rear side of the inserted part larger than that disposed on the front end side. CONSTITUTION:An operating knob provided on an operating part 3 side is operated and pressurized air is supplied through a pressurizing tube 20 to the artificial muscle body 17 of the artificial muscles 16a to 16c when the front end part of the insertion part 2 of the endoscope 1 is going to be curved. The length size in the axial line direction of the artificial muscle body 17 in the reference shapes of the respective artificial muscles 16a to 16c in the in the insertion part 2 is set larger in the length size in the axial line direction of the reference shapes of the artificial muscles disposed on the rear side than the length size in the axial line direction of the reference shapes of the artificial muscles disposed on the front end side. Consequently, the curving amt. by the artificial muscles on the rear side in the insertion part 2 is prevented from being smaller than the curving amt. by the artificial muscles on the front end side in the insertion part 2 and the accuracy of the curvilinear operation of the endoscope 1 is enhanced.
Patent JP-S61144396-A (JP)
Title: Screen plate-making
Inventor: KOJIMA SHIGERU
IPC: B41N1/24
Filed: 1984-12-19
Abstract: PURPOSE:To obtain the thin printing layer and the thick printing layer according to the part, by providing the first part of a relatively thin thickness film and the second part having a film relatively thicker than the film of the first part of the printing pattern part. CONSTITUTION:The thickness of the film part 18 of a printing pattern 12 is made to be thicker than that of the film part 20. The rear surface of a plate 11 is coated with chemicals and photosensitive emulsion and dried. The rear surface is further processed by the masking film of reverse pattern and exposed to be printed. Thereafter, the chemicals or the like of the non-masking part are removed. Then, the photosensitive emulsion of a necessary thickness is coated or glued and dried. Thereafter, the masking pattern film for the partial thick film of signal pattern part 12 is contact-painted by exposure. The masking pattern film is removed, developed with water chemicals, dried, successively hardened and lastly dried. Thereby, the printing inn which the thickness of printing layer differs according to the position and the part, can be carried out.
Patent JP-H07105809-A (JP)
Title: Linear displacement sensor
Inventor: ASA YUKIHIRO
IPC: H01H36/00
Filed: 1993-10-04
Abstract: PURPOSE:To provide a compact and economical linear displacement sensor by combining a magnetic field generating part provided with a first and a second permanent magnets having mutually reverse polarity with a Hall element which detects magnetic field from the magnetic field generating part and sends out electric signals. CONSTITUTION:A first permanent magnet 2 and a second permanent magnet 4 are installed to form a magnetic field generating part 1 which composes an article to be detected wherein the second permanent magnet 4 is joined to the permanent magnet 2 through a magnetic body 3 and arranged along the displacement direction X and so magnetized as to have reverse polarity to that of the permanent magnet 2 Meanwhile, a magnetic field detecting part 5 consisting of a Hall element 6 is installed to constitute a linear displacement sensor which continuously detects the displacement of the article to be detected and sends out electric signals wherein the Hall element 6 detects the magnetic field from the magnetic field generating part 1 by keeping a constant working distance (h) and sends out electric signals as well as sliding in the displacement direction X relatively to the magnetic field generating part 1. Consequently, any complicated circuit composition is made unnecessary and a compact and economical linear displacement sensor can be obtained.
Patent JP-H03131035-A (JP)
Title: Large scale integrated circuit
Inventor: KAWAGUCHI HIDEJI
IPC: H01L21/3205
Filed: 1989-10-17
Abstract: PURPOSE:To prevent the mixing of noises and a malfunction due to currents of an internal logic gate by using a separate system as the power supply of an input buffer and the internal logic gate. CONSTITUTION:A NOR gate composed of P channel MOS transistors P1, P2 and N channel MOS transistors N1, N2 represents an input buffer circuit, an input terminal IN is connected to a bonding pad for an input, and another input CONT represents a control input from internal logic gates. An output from the NOR gate is input to an inverter consisting of P3 and N3 at a CMOS level, and an output from the inverter is buffered by inverters at two stages made up of P4 and N4 and P5 and N5, and connected to the internal logic gates. The gate bonded with a power supply V1 and a ground wiring G1 thereof in these gates is shaped only in the NOR gate, and the logic gates after an inverter at the next stage is connected to a power supply V2 and a ground wiring G2 thereof.
Patent JP-S62114751-A (JP)
Inventor: GIYUNTAA HORAISU
IPC: B22D11/128
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10117372-A (JP)
Title: Digital mca system and mca system
Inventor: YAMAMOTO TAKESHI
IPC: H04W76/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the input of a personal number and to enable simple operation by performing call originating operation by setting the personal number of a command station at the destination only by operating the master/Gr/ collective key and press key of a hand microphone. SOLUTION: When a power supply key 15 is turned on, the channel number of the command station as the master station of that mobile station is displayed on a display 8. Then, by depressing the press key of a hand microphone 18, communication with the master station is enabled. Namely, the number of the master station as the command station is displayed on the display 8 by turning on the power supply key 15 and switched by the master/Gr/simultaneous key. When the press key is pushed in this displayed station state, transmission to that displayed station is enabled. For the operation, the operation at the command station is similar as well. Because of this operation, the transmission is enabled, while selecting the master station to perform transmission extremely easily, in comparison with the conventional case of inputting the personal number.
Patent JP-S61146017-A (JP)
Title: Counting circuit
Inventor: TANIGAWA YUJI
IPC: H03K23/00
Filed: 1984-12-20
Abstract: PURPOSE:To hold the minimum or the maximum value of counting without providing an input inhibiting gate by counting the number of pulses by using a shift register. CONSTITUTION:When both an up-signal 21 and a down-signal 22 are '0', a clear signal 23 becomes '1', and by a rise of a clock 24, a latch 11 inputs '0', and by a fall, a latch 12 inputs '1', and by the subsequent rise, a latch 13 inputs an output QB of the latch 12, and becomes '0'. When the down-signal 22 and the clear signal 23 are '0', and the up-signal 2 is '1', count-up is executed, but after the latch 13 has become '1', the state is not changed. When the up-signal 21 and the down-signal become '0' and '1', respectively, the latch 11 becomes '0' by a rise of the first clock, and an output of the latch 12 becomes '0' by a fall. By the next rise, the latch 13 becomes '0'.
Patent JP-2001089215-A (JP)
Title: Ceramic molding material composition and method for manufacturing ceramic molding
Inventor: SHIRAISHI HIDEHIKO
IPC: C04B26/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic molding material composition capable of molding a ceramic molding without passing a drying process and obtaining the ceramic molding excellent in bending property (strain, bending strength), and to provide the method for manufacturing the ceramic molding. SOLUTION: This ceramic molding material composition is composed of ceramic raw material powder A and an organic binder B consisting of a plasticizer solution of an acrylic-based polymer. In this method, the molding material is directly molded without the drying process.
Patent JP-H01113964-A (JP)
Title: Magnetic tape storage
Inventor: ASADA AKIHIRO
IPC: G11B20/18
Filed: 1987-10-28
Abstract: PURPOSE:To improve the reliability of reproducing data by scanning the track of same inclination with two magnetic heads, reproducing the track, selecting reproducing data, which are reproduced with the magnetic head of the small number of error symbols of the reproducing data and outputting the data. CONSTITUTION:At the recording time of the data, first magnetic heads 9a and 9b are operated as a recording head and at the reproducing time of the data, they are operated as a reproducing head. For a reproduced code word, an error is corrected by a first error correcting and decoding means 15 and a first error counting means 31 counts the number of outputted error uncorrectable flags. In the same way, for the code word to be reproduced by second magnetic heads 22a and 22b, the number of the error uncorrectable flags is counted by a second error counting means 32. The first magnetic heads 9a and 9b execute the scanning on a magnetic tape with proceeding to the second magnetic heads 22a and 22b. Then, the counting values of the first and second error counting means 31 and 32 to the same information word are com pared by a comparing means 34 and the information word, whose number of the flags is small, is selected. Thus, the reliability of the reproducing data can be improved.
Patent JP-H06120648-A (JP)
Title: Soldering method for chip electronic component
Inventor: YOKOYAMA YASUO
IPC: H05K1/11
Filed: 1992-10-08
Abstract: PURPOSE:To reduce the production of solder balls in a soldering method for chip electronic component in which a chip electronic component is mounted on an electrode land through paste solder and then the paste solder is thermally fused to solder the chip electronic component onto the electrode land. CONSTITUTION:Molten solder capturing electrodes 11, 12 are formed in a region adjacent to electrode lands 1, 2 and located on the bottom face side of a chip electronic component 7 being mounted thereon. When the chip electronic component 7 is mounted on the electrode lands 1, 2, molten solder pushed out from the electrode lands 1, 2 by means of the paste solders 3a, 4a is captured by the molten solder capturing electrodes 11, 12.
Patent JP-H01114208-A (JP)
Title: Amplification circuit
Inventor: HANAZAWA TOSHIO
IPC: H03G3/30
Filed: 1987-10-28
Abstract: PURPOSE:To amplify an input signal favorably even in the vicinity of a maximum allowable input signal level by making a level detection circuit perform variable control to reduce the gain of a variable gain amplification circuit by the range of more than one according to the output signal level of the variable gain amplification circuit. CONSTITUTION:The variable gain amplification circuit to amplify an input signal is provided with a level detection circuit 2 to variable-control the gain of the variable gain amplification circuit 1 according to the output signal level of the variable gain amplification circuit 1. Then, the level detection circuit 2 performs the variable control so that the gain of the variable gain amplification circuit 1 decrease by the range of more than 1 at a point that the output signal level of the variable gain amplification circuit 1 exceeds one or plural prescribed levels. Thus, even if the input signal level is too high, the input signal can be favorably amplified even in the vicinity of the maximum allowable input signal level without limiting the output signal level to be a definite value.